If you even have money to invest in Bitcoin, without a fair level of knowledge on the network, it's security protocols and other whatnots, then such people will definitely make mistakes, they'll choose the wrong wallet, make errors in keeping their private keys/seed phrase, will easily fall for malware and phishing links and will prolly lose their funds, all that is what the forum protects users from through the contributions of other users who put efforts in posting about scams, how to avoid them and the best ways to store funds. That's what people come here to learn and discuss Bitcoin generally, and if the users who make this knowledge available earn through signature campaigns, there should not be any complain about that.